<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>displayAndFloat</title>
    <link rel="stylesheet" href="./css/style.css">
</head>
<body>
<h1 class="L2">标题一</h1>
<h2 class="L1">标题二</h2>
<br>
<a id="C1">见天地</a>
<a id="C2">见万物</a>
<div class="C1">
    <img src="../image/img.png" alt="" class="C2">

    <img src="../image/img_1.png" alt="" class="C3">
    <div id="A1"></div>
</div>

</body>
</html>